No. 46R 4 In x 6 In Raised Face Flange Adapter 300 Corvel Ductile Iron

No. 46R 4″ x 6″ adapter nipple with Class 300 raised face flanged x grooved connections; made with ANSI B16.5 carbon steel with an orange enamel finish and 1660 Corvel internal coating. Corresponds to Style 177N couplings with a range up to 1000 psi.